Kelly Clarkson as Kelly

Justin Guarini as Justin

Brandon Henschel as Dancer

Gregory Siff as Brandon

Brian Dietzen as Eddie

Jason Yribar as Carlos

Justin Gorence as Greg

Christopher Bryan as Luke

Yamil Piedra as Darren

Katherine Bailess as Alexa

Anika Noni Rose as Kaya

Theresa San-Nicolas as Officer Cutler

Kaitlin Riley as Ashley

Renee Robertson as Brianna

Marc Macaulay as Mr. O'Mara

Toi Svane Stepp as Lizzie

Louis Smith 'Tre Luv' as Vee Jay

Michael Yo as Vee Jay #2

Sherman Roberts as Motel Clerk

Jessica Sutta as Bracelet Girl

Camila Quaresma as Hot Girl

Nancy Anderson as Insulted Girl

Jeffrey C. Moore as Volleyball Player

Karin Freeland as Girl

Samomé Surles as Bathroom Girl #2

Laurie Sposit as Dancer

Kristin Denehy as Dancer

Leo Moctezuma as Dancer

Dondraico Johnson as Dancer

Melanie Benz as Dancer

Kato Bonner as Dancer

Teresa Espinosa as Dancer

Alison Faulk as Dancer

Janina Garraway as Dancer

Christian George as Dancer

Kehynde Hill as Dancer

Robert Hoffman as Dancer

Melanie Lewis as Dancer

Brooke Lipton as Dancer

Chuck Maldonado as Dancer

Michael Morris as Dancer

Brandi Oglesby as Dancer

Nancy O'Meara as Dancer

Misty Rascon as Dancer

Adrian Rozas Cristino as Dancer

Gilbert Saldivar as Dancer

Josh Seffinger as Dancer

Becca Sweitzer as Dancer

Gustavo Vargas as Dancer

Zachary Woodlee as Dancer

Henry Herrera as Dancer

Zumel Michel as Dancer